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Twelve years later: The long-term mental health consequences of Hurricane Katrina.
- Source :
-
Social Science & Medicine . Dec2019, Vol. 242, pN.PAG-N.PAG. 1p. - Publication Year :
- 2019
-
Abstract
- In August 2005, Hurricane Katrina caused unprecedented damage, widespread population displacement, and exposed Gulf Coast residents to traumatic events. The hurricane's adverse impact on survivors' mental health was apparent shortly after the storm and persisted, but no study has examined the long-term effects now that more than a decade has transpired. Using new data from a panel study of low-income mothers interviewed once before Hurricane Katrina and now three times after, we document changes in mental health, and estimate the sociodemographic and hurricane-related factors associated with long-term trajectories of mental health. We find that post-traumatic stress symptoms (PTSS) declined at each of the three post-Katrina follow-ups, but 12 years after the hurricane, one in six still had symptoms indicative of probable post-traumatic stress disorder. The rate of non-specific psychological distress (PD) remained consistently higher in all three follow-ups, compared to the pre-disaster period. In full covariate-adjusted models, no sociodemographic variables predicted long-run combinations of PTSS and PD. However, 12 years later, exposure to hurricane-related traumatic events and pre-disaster PD significantly predicted co-occurring PTSS and PD. Hurricane-related housing damage predicted PTSS in earlier follow-ups, but no longer predicted PTSS in the long-term. Furthermore, hurricane-related traumatic events significantly differentiated the risk of having persistent PTSS, relative to recovering from PTSS. The results suggest that there is still a non-negligible group of survivors with continued need for recovery resources and that exposure to traumatic events is a primary predictor of adverse mental health more than a decade post-disaster. • Hurricane-related traumas predict persistent post-traumatic stress symptoms (PTSS). • Twelve years after Katrina, PTSS remains in one in six sampled low-income mothers. • Hurricane-related traumas predict comorbid psychological distress (PD) and PTSS. • Pre-disaster PD increases the likelihood of adverse mental health in the long term. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02779536
- Volume :
- 242
- Database :
- Academic Search Index
- Journal :
- Social Science & Medicine
- Publication Type :
- Academic Journal
- Accession number :
- 139454801
- Full Text :
- https://doi.org/10.1016/j.socscimed.2019.112610